baber/WOPTO huggingface dataset:
Patent KR-20220023375-A (KR)
Inventor: LEE SUNG RAE
IPC: A01K13/00
Filed: 2020-08-21
Abstract: The present invention relates to a pet sterilization and hygiene manager, which includes: a pet sterilization and hygiene manager main body; a sterilizing disinfectant water holder stored in the main body; a sterilizing disinfectant water sprayer connected to the sterilizing disinfectant water holder; a pet storage portion; a sensor unit sensing a motion of a pet in the pet storage portion; and a suction unit. With the present invention, a keeper can easily apply sterilizing disinfectant water to the pet using the sprayer. The sterilizing disinfectant water is sprayed in the form of fine particles and applied to the pet, and thus excessively wet pet hair and moist hair can be prevented. In addition, after walking or training, dust or harmful microorganisms can be easily and quickly removed from the skin and hair of the pet, and thus the pet's and keeper's stress attributable to frequent bathing after going out can be reduced. In addition, the pet's body odor can be reduced and a skin disease can be prevented. In a case where the pet is in the storage portion, the motion sensor operates and the sterilizing disinfectant water can be sprayed automatically. Hair and dust off the pet can be conveniently removed with the removable drawer-type suction instrument.
Patent KR-20210151634-A (KR)
Inventor: PARK JUN HYEONG
IPC: H01L51/52
Filed: 2020-08-28
Abstract: According to an embodiment of the present invention, a display panel includes: a substrate including a front display area with a first display element disposed therein, a first side display area connected to the front display area in a first direction, a second side display area connected to the front display area in a second direction crossing the first direction, a corner display area located between the first side display area and the second side display area to at least partially surround the front display area, wherein a second display element is disposed in the corner display area, and an intermediate display area located between the front display area and the corner display area, wherein a third display element is in the intermediate display area; a groove defined on the substrate and concave in a thickness direction of the substrate; and inorganic pattern layers disposed on opposing sides of the groove and including a pair of protruding tips protruding toward the center of the groove. The groove is defined between the second and third display elements. The present invention can reduce a non-display area.
Patent KR-20220029018-A (KR)
Inventor: PARK SOONIK
IPC: G06T7/00
Filed: 2020-09-01
Abstract: In various embodiments, an electronic device comprises: a housing capable of being folded by the rotation of at least one hinge, wherein at least one magnet is arranged inside the housing; a flexible display visually exposed through the housing; a touch sensor configured to detect a touch on the flexible display; at least one processor; and a memory. The memory can store instructions for allowing the at least one processor, during performance, to configure the sensitivity of a first region of the touch sensor, which is configured to correspond to the position of the at least one magnet, as a first sensitivity, to configure the sensitivity of other regions than the first region as a second sensitivity, to check the arrangement of a foreign material on the first region of the touch sensor using the touch sensor with the housing spread, and to output indication configured to correspond to the arrangement of the foreign material based on the checking of the arrangement of the foreign material. Therefore, provided are an electronic device including a flexible display and an operating method thereof, wherein a foreign material arranged on a display is detected and the detection of the foreign material is notified.
Patent KR-20220029945-A (KR)
Title: Photography method using augmented reality
Inventor: KIM DUK SU
IPC: H04N5/232
Filed: 2020-09-02
Abstract: The proposed technology relates to a photography method using augmented reality, and more particularly, to a photography method using augmented reality for guiding the type of pose and shooting location to a user who takes a photo alone using an application. The photography method includes a step of selecting one of a pose generation mode and a pose selection mode. An object of the present invention is to guide a user taking a self-camera using the rear camera of a smartphone to a background composition, a person arrangement, a type of pose, a shooting location, and the like.
Patent KR-20220034980-A (KR)
Inventor: AHMIN PARK
IPC: B63B35/44
Filed: 2020-09-11
Abstract: Disclosed is a floating facility for producing hydrogen. According to an embodiment of the present invention, the floating facility for producing hydrogen comprises: a hydrogen production unit including a desulfurizer receiving natural gas through a natural gas supply line connected to a gas field and removing sulfur from the natural gas, a preliminary reformer making the natural gas react with steam for reforming and generating reformed gas containing hydrogen and carbon monoxide, a steam reformer making the carbon monoxide contained in the reformed gas have a conversion reaction with the steam and converting the same into hydrogen and carbon dioxide, and a hydrogen separator separating and purifying hydrogen from a mixed fluid passing through the steam reformer; a substance measuring unit placed on the natural gas supply line and measuring the substances of the natural gas supplied from the gas field; a hydrogen production line connecting the desulfurizer, the preliminary reformer, the steam reformer, and the hydrogen separator; a bypass line branched from the natural gas supply line and connected to the part between the desulfurizer and the preliminary reformer of the hydrogen production line; and a control unit controlling the flow path of natural gas by opening/closing a first control valve placed on a front end of the desulfurizer of the natural gas supply line and a second control valve placed on the bypass line based on the content of sulfur among the substances of the natural gas measured by the substance measuring unit. The present invention aims to provide a floating facility for producing hydrogen, which is capable of receiving natural gas and effectively producing hydrogen.
Patent KR-20220034529-A (KR)
Title: Probe card
Inventor: LEE GEUN WOO
IPC: G01R1/04
Filed: 2020-09-11
Abstract: An embodiment of the present invention relates to a probe card. According to one aspect of the present invention, the probe card comprises: a first printed circuit board; a second printed circuit board disposed on a lower part of the first printed circuit board; a first reinforcement member disposed on the first printed circuit board; and a second reinforcement member disposed on the lower part of the first printed circuit board and covering a boundary of the second printed circuit board. The second reinforcement member includes an opening that penetrates upper and lower surfaces and accommodates the second reinforcement member.
Patent KR-20220037694-A (KR)
Title: Gas Insulated Circuit Breaker
Inventor: FRANCESCO PISU
IPC: F16H53/04
Filed: 2020-09-18
Abstract: The present invention relates to a gas-insulated circuit breaker capable of providing flexibility to operation characteristics while using low mechanical energy. According to the present invention, the gas-insulated circuit breaker comprises: a fixed part forming a conduction path; a movable part disposed to face the fixed part and movable to be connected to or separated from the fixed part; a drive-side arc contact provided on the movable part and operating in sync with movement of the movable part; a driven-side arc contact disposed to face the drive-side arc contact in the fixed part and operating in a direction opposite to the moving direction of the movable part to allow one end to be connected to or separated from the drive-side arc contact; a rack gear connected to the movable part to receive a driving force; a first pinion gear including a rotating shaft installed in the fixed part and rotating by being engaged with the rack gear; and a cam member connected to the rotating shaft to rotate and installed to come into contact with the driven-side arc contact to operate the driven-side arc contact.
Patent KR-20210036837-A (KR)
Title: Sunscreen composition containing cerium oxide flake and inorganic uv-screening agent particle
Inventor: LEE JEONG HO
IPC: A61K8/27
Filed: 2020-09-24
Abstract: Disclosed is a sunscreen composition comprising cerium oxide (CeO_2) flakes having a hexagonal plate shape and inorganic sunscreen particles. The cerium oxide flakes having a hexagonal plate shape can be arranged to form a dense layer when the sunscreen composition containing the same is thinly applied to the skin, and thus can minimize gaps for ultraviolet rays to penetrate into the skin and scatter and reflect the ultraviolet rays. In this case, the inorganic sunscreen particles block the gaps present in the layer formed by the cerium oxide flakes, thereby synergistically increasing the UV blocking effect.
Patent KR-20220041367-A (KR)
Title: Electrostatic protection circuit, and semiconductor device having the same
Inventor: KIM JANG HOO
IPC: H01L27/02
Filed: 2020-09-25
Abstract: Disclosed in the present invention are an electrostatic protection circuit and a semiconductor device including the same. The electrostatic protection circuit may include: a first diode including an anode connected to a first terminal and a cathode connected to a second terminal; a second diode including an anode connected to a third terminal and a cathode connected to the first terminal; a resistor connected between the second terminal and a first node; a capacitor connected between the first node and the third terminal; an inverter connected between the first node and a second node and configured to invert a signal of the first node to generate an inverted signal and provide the inverted signal to the second node; a gate-coupled transistor connected between the second terminal and the third terminal and configured to respond to the inverted signal of the second node; a first switch configured to block a first leakage current from flowing from the first terminal to the second terminal through a pull-up driver, in response to the inverted signal of the second node; and a second switch configured to block a second leakage current flowing from the first terminal to the third terminal through a pull-down driver, in response to the signal of the first node. Therefore, the reliability of the semiconductor device including the electrostatic protection circuit can be improved.
Patent KR-20210037582-A (KR)
Title: Ethylene/alpha-olefin copolymer and method for preparing the same
Inventor: LEE YOUNG WOO
IPC: C08F210/16
Filed: 2020-09-25
Abstract: The present invention relates to: an ethylene/α-olefin copolymer having a reduced stress relaxation time while simultaneously having a high weight average molecular weight and a narrow molecular weight distribution, thereby exhibiting excellent physical properties; and a preparation method therefor. The ethylene/α-olefin copolymer of the present invention has a high weight average molecular weight and a narrow molecular weight distribution, and a resin composition, having improved volume resistivity and exhibiting excellent light transmittance, can be prepared by using the same, and thus the present invention can be used for various uses in the electric/electronic industry field.
Patent KR-20220049732-A (KR)
Inventor: SEONHWAN KIM
IPC: A61M5/168
Filed: 2020-10-15
Abstract: A chemical liquid injection device comprises: a base body; a needle assembly; a reservoir; a drive unit; an encoder unit; and a control module. The base body can be mounted on the needle assembly. The reservoir is fluidly connected to the needle assembly and can have a plunger therein. The drive unit can move a plunger linearly. The encoder unit is disposed at the end of the drive unit and can sense the rotation of the drive unit. The control module can determine an over-injection or an under-injection of a chemical liquid based on sensing the rotation of the driving unit in the encoder unit.
Patent KR-20200124188-A (KR)
Inventor: BOUDREAULT PIERRE LUC T
IPC: H01L51/00
Filed: 2020-10-16
Abstract: The present invention relates to compounds having ancillary ligands L^1 represented by chemical formula I. The ligands L^1 are coordinate-bonded to metal M whose atomic number exceeds 40, and two adjacent substitution groups are randomly connected to form a ring. The compounds are proper as an emitter in an organic light emitting device.
Patent KR-20220051547-A (KR)
Inventor: KIM TAE RYEONG
IPC: A61K9/00
Filed: 2020-10-19
Abstract: It is observed that pulseless ventricular tachycardia and ventricular fibrillation, which are already in common use, have statistically weak evidence, and as discussed in the systematic review, endocrine catecholamines are predicted to be contributing factors for the type of heart attack. Regulating the already-secreted norepinephrine and epinephrine can alleviate the inflammatory response of the heart and ischemic heart disease. In addition, in the predicted treatment, originally three types of medications need to be prepared, but in an emergency, quick treatment is an issue directly related to patient survival. Combining three medicines into one reduces time to prepare for treatment, and it is possible to treat by prescribing medicine without the need for special knowledge of individual doctors, thus preventing risk factors according to the depth of knowledge of individual doctors. In addition, it is predicted that sales by pharmaceutical companies for profit will dramatically increase the delivery of information found in systematic review, thus contributing to the improvement of public health.
Patent KR-20220051740-A (KR)
Inventor: LIM DEOK WON
IPC: H04B1/707
Filed: 2020-10-19
Abstract: The present invention relates to a method for multiplexing signals, a method for transmitting signals, and an artificial satellite. According to various embodiments of the present invention, the method for multiplexing signals comprises: a step of generating a plurality of transmission signals to be simultaneously transmitted; and a step of modulating the plurality of transmission signals into synthetic signals by using a moving vector having a plurality of moving vector coefficients. The plurality of moving vector coefficients are determined to satisfy a first condition that the synthetic signals satisfy a constant envelope constraint, a second condition that a power loss ratio due to an intermodulation (IM) substance of the synthetic signals is equal to or lower than a preset reference ratio, and a third condition that the power deviation between the plurality of transmission signals in the synthetic signals is equal to or lower than a preset reference deviation. The present invention aims to provide the method for multiplexing signals, method for transmitting signals, and artificial satellite, which are capable of supporting the provision of an active communication service.
Patent KR-20220052487-A (KR)
Inventor: KIM YOUNG HUN
IPC: H01M50/10
Filed: 2020-10-21
Abstract: A tape attachment system for a secondary battery capable of adjusting the length of a tape to be attached is disclosed. A tape attachment system for a secondary battery according to the present invention includes a secondary battery tape attaching device for receiving a pouch-type secondary battery cell having a side folding portion formed on an outer surface and attaching a tape to the outer surface and side folding portion of the pouch-type secondary battery cell; a tape inspection device that receives the pouch-type secondary battery cell to which the tape is attached and obtains inspection information by inspecting the attached state of the tape attached to the pouch-type secondary battery cell; and a control device that receives the inspection information from the tape inspection device and transmits feedback length information for adjusting the length of the tape to be attached to the pouch-type secondary battery cell according to the inspection information to the secondary battery tape attachment device.
Patent KR-20220053214-A (KR)
Inventor: KIM SANGHEON
IPC: G01S13/42
Filed: 2020-10-22
Abstract: Disclosed are an electronic device and method for supporting a zoom function to provides fast auto-focusing for a moving subject. According to the present invention, the electronic device comprises an ultra-wideband (UWB) communication module, a display, and at least one processor operatively connected with the UWB communication module and the display. The UWB communication module transmits a first ranging message at a first transmission interval to measure a distance and/or direction to an external electronic device. The at least one processor displays an image of a first magnification corresponding to the measured distance and/or direction to the external electronic device on the display, adjusts the magnification of the image to a second magnification, and performs control to allow the UWB communication module to transmit a second ranging message transmitted to the external electronic device at a second transmission interval on the basis of the adjusted second magnification.
Patent KR-20220057899-A (KR)
Title: Portable environmental DNA sampler
Inventor: PARK CHAN
IPC: C12M1/26
Filed: 2020-10-30
Abstract: The present invention relates to a portable environmental DNA sampler and, more specifically, to a portable environmental DNA sampler, wherein a pipe support has a multistage foldable rod-like structure, connection pipes made of a flexible material are bonded in parallel to a lower side of the pipe support through a plurality of coupling rings formed in a lengthwise direction, pumps for pumping are formed toward an outlet of the connection pipes, and an environmental DNA sampling unit is fixed and installed by connecting to an inlet of the connection pipes at one side end of the connection pipe support, thereby facilitating sampling of eDNA in water, reducing the risk of sample contamination, enabling prompt and continuous sampling, and selecting various collection points at a certain distance.
Patent KR-20220060598-A (KR)
Inventor: YUN SANG JUN
IPC: A61F2/18
Filed: 2020-11-04
Abstract: According to the present invention, a prosthesis for insertion into the human body is made of an absorbable polymer material including polycaprolactone (PCL) and has a porous structure so that tissues can be stably adhered to the same. The present invention has an effect of reducing the occurrence of sequelae and the possibility of reoperation, such as the prosthesis being detached from the original position thereof, and shortening the stabilization period.
Patent KR-20220065947-A (KR)
Title: Adhesive composition and display device
Inventor: KIM ON NU RI
IPC: C09J11/06
Filed: 2020-11-13
Abstract: The present invention relates to an adhesive composition and a display device. The adhesive composition according to one embodiment includes an acrylic monomer and a crosslinking agent, and satisfies the mathematical equation 1, 1 < G'(-20 ℃) / G'(60 ℃) < 10. In the mathematical formula 1, G' (-20℃) is the storage modulus after curing of the adhesive composition measured at a temperature condition of -20 ℃, G' (60 ℃) is the storage modulus after curing of the adhesive composition measured at a temperature condition of 60 ℃. According to the present invention, stress according to temperature change may be easily overcome.
Patent KR-20220068005-A (KR)
Title: Providing method for Training recognition ability with IoT device
Inventor: LEE YEON HWA
IPC: A61B5/00
Filed: 2020-11-18
Abstract: The present invention relates to a method for providing an IoT device-linked cognitive rehabilitation service to provide a living/health coordination service suitable for a user. According to the present invention, the method uses a virtual reality (VR) equipped with an electroencephalogram (EEG) sensor and an eye tracking sensor, an IoT-based training device, and a management server operating and managing a service platform through data communication with the VR device and the training device. The method comprises: a data collection step of collecting EEG measurement data and visual perception data of a user by using an EEG sensor and an eye tracking sensor; a data receiving step of receiving, by the management server, the EEG data and the visual perception data; a health state analysis step of analyzing, by the management server, the user's health state through the EEG measurement data and the visual perception data; a training content providing step of selecting, by the management server, training content suitable for the user through the health state analysis step and providing user-customized training content to the VR device; a result data transmission step of transmitting the user's training content execution result data to the server through an IoT-based training device and the VR device provided with the training content; and a coordination service determination step of determining a living/health coordination service suitable for the user through health condition analysis result and training content execution result data.
Patent KR-20220069351-A (KR)
Title: Two Way Spraying Device for Traction type Compost Sprayer
Inventor: YI LEE JUNG
IPC: A01C3/06
Filed: 2020-11-20
Abstract: The present invention relates to a two-way spraying device for a traction-type compost sprayer. The device is installed behind a loading box of a traction-type compost sprayer. According to the present invention, compost conveyed from the loading box is sprayed in the left-right direction so that the compost is not sprayed to a movement passage and the compost is sprayed only to fruit trees on both sides of the movement passage. The present invention includes: a spraying device frame installed along the width direction on the lower side behind the loading box; transport conveyors symmetrically installed on the upper side of the spraying device frame so that the compost from the loading box can be separated in two directions and conveyed to the outside; spraying plates respectively provided at both side ends of the spraying device frame and rotating to spray the compost conveyed by the transport conveyor; a conveying motor for driving the transport conveyor; and a spraying plate motor for rotating the spraying plate. According to the present invention, the compost is conveyed using the transport conveyors symmetrically installed behind the loading box, and the compost is sprayed using the rotating spraying plate. As a result, the compost is not sprayed to the compost sprayer movement passage and the compost is sprayed only to fruit trees on both sides of the movement passage. Therefore, fruit tree fertilization can be performed appropriately.
Patent KR-20220069572-A (KR)
Title: Image sensing device
Inventor: KYUNG SU BYUN
IPC: H01L27/146
Filed: 2020-11-20
Abstract: According to an embodiment of the present technology, an image sensing device comprises: a first pixel array in which a plurality of first unit pixels that photoelectrically convert incident light to generate a first pixel signal are continuously arranged; and a second pixel array positioned under the first pixel array, wherein a plurality of second unit pixels generating a second pixel signal by photoelectrically converting incident light are continuously arranged. The first unit pixels may be arranged at regular intervals and the second unit pixels may be arranged at different intervals in a central portion and edge regions of the second pixel array.
Patent KR-20220073979-A (KR)
Inventor: LEE JUNG SOO
IPC: B66F9/075
Filed: 2020-11-27
Abstract: 본 발명은 전극이송대차용 잠금 장치 및 이를 포함하는 전극이송대차에 관한 것으로, 전극 기재의 점보롤을 용이하게 이송할 수 있으며, 이송 중 상기 점보롤의 이탈을 방지할 수 있는 이점이 있다.